I'm already logged into my Heroku app through the terminal I'm running the command on.
but I got the same mistake twice. I searched online and found threads like pg_restore: (archiver) did not find a magic string in the file header, but I could not help linking the two, since I'm two very new postgrel. I hope you draw my attention to the problems. Very appreciated.

I'm currently working on a security-based product (VPN) and we have an important requirement that I can not figure out.

The connection between the user and the VPN server is based on the OTP algorithm (one-time pad) and I also have SSL on the server.

At the SSL handshake level, the certificate is sent to the client for review. But we also want to encrypt the certificate with OTP before it is sent over the network.

The client is an iOS app. I am also looking for a solution to have the OTP encrypted certificate first validated at the device level before it is validated by the SSL handshake. It's an extra level of security we want to integrate.

Any idea how I can do that? As far as I know, the SSL handshake is an automated process and can not be controlled.

By that I mean that when I type in ifconfig I get the same thing when I use an online website to get my public IP address. (like ipchicken.com)

It is a WPA2 Enterprise MGT network. (it needs both a username and password to log in)

All that appears on Wireshark are ARP Brodcasts, which I assume to be the DNS server. I tried running responder in analysis mode, which warned me that I was out of the subnet and could use ICMP redirection on the network (this message was displayed three times and different IP addresses were displayed each time.) After that it was all over nothing is displayed. I can still do a NetB scan to see other devices on my subnet (/ 24 does not supply anything while / 16 displays a bunch of computers).

Can you help me to identify this network? I would be very happy about your help!

I try to manage that bitcoin-cli getdescriptorinfo on one ypub... extended public key. Every time I do that, I get the message:

error code: -5
error message:
Invalid descriptor

How can I find the right descriptor for a particular ypub?

I'm trying to derive the addresses with Bitcoin Core and import them into my wallet. I'm pretty new to using Bitcoin Core, so I'm not even sure if this is the best way to do it. If not, what other method could I use?

He told me that making public methods (or properties) virtual or abstract is just as bad as making fields public. If you include fields in properties, you can later intercept access to these fields as needed. The same applies to public virtual / abstract members: pack them as shown in the picture ProtectedAbstractOrVirtual With class the base class developer can intercept all calls of the virtual / abstract methods.

But I do not see that as a design policy. Even Microsoft does not follow this: look at that Stream Class to check this.

What do you think of this policy? Does it make any sense or do you think it overcomplicates the API?

Currently, the mailing list discusses how to break the 33rd byte of public keys when used in bip-schnorr.

Public keys are (x, y) Coordinates and compressed public keys simply replace the y Coordinate with a single byte indicating its strangeness. The whole y The coordinate can then be derived from the given one x Coordinate, and so the public key can be expressed in only 33 bytes instead of 64.

By removing the "oddness" byte, public keys are only expressed by the "oddness" symbol x coordinate, that is, there is two possible points on the curve that could be represented. This also implies that the same public key could actually be derived only with x coordinates two different private keys.

My question is why this does not affect the security assumptions of the Schnorr signature. Is it just a subtle effect, like replacing 256-bit security with 255-bit security?